Many Moons

123456789101112131415
Across
  1. 4. Saturn's moon with a two-toned surface
  2. 5. Second-largest moon of Saturn
  3. 8. Saturn's largest moon with a thick atmosphere
  4. 9. Largest moon of Uranus
  5. 10. Volcanic moon of Jupiter
  6. 11. Spongy-looking moon of Saturn
  7. 12. Smaller moon of Mars, irregularly shaped
  8. 14. Icy moon of Saturn with geysers
  9. 15. Larger moon of Mars, slowly spiraling inward
Down
  1. 1. Saturn's moon with a giant crater resembling the Death Star
  2. 2. Icy moon of Jupiter with a subsurface ocean
  3. 3. Heavily cratered moon of Jupiter
  4. 6. Largest moon of Neptune, orbits retrograde
  5. 7. Largest moon in the solar system, orbits Jupiter
  6. 13. Outermost large moon of Uranus